Looking at
www.winnigas.com, it looks like Irwin Marine way way down the south end of Paugus Bay, via that crowded and slow Weirs Channel in Laconia has one of the lowest gas prices for boat gas at $5.59/gal for 89-octane, Citgo.
Drove past 603-Gas on Rt 25 in Moultonborough two days ago, and the big price sign said $4.499/gal.
It basically seems that no one SWIMS in Lake Winnipesaukee. With a $2.49 foam noodle swim safe belt, made with a noodle and a line down the center hole, tied tight around the waist, it will turn you into an automatic super distance swimmer with the breast stroke and side stroke ..... with ZERO gasoline use. ....
Wearing a pfd will keep you afloat and save you from drowning if you are somewhat drunk or are a non-swimmer, and it will help keep you warm, but you cannot actually go swimming too good while wearing a pfd.
Boaters should be required to pass a half-mile swim test to qualify for a N.H. boater's license. ....
